Which of these is an example of recycling?

A) using an old coffee cup as a pen holder

B) bringing a cloth bag to a grocery store

C) using less paper by printing on both sides

D) melting old plastic bottles to make new carpeting

To construct a mapping cross of linked genes, it is important that the genotypes of some of the gametes produced by the heterozygote can be deduced by examining the phenotypes of the progeny.

Define continental drift. How can continents move?

What did Mendel reliz about principles of probability could be used to the result of genetic crosses

Gomphoses are among the most common joints in the body. a. True b. False

How does cytokinesis occur in most animal cells?

What are the viruses two main structures

Why are dendritic cells important in adaptive immune response?

Which statement explains how ATP and its phosphate groups are related to the energy that is used in plant processes? ADP loses a phosphate group to create ATP, which stores energy for making sugars.

What happens to euglena when sunlight is not present?

There are many differences among humans. However, all humans belong to the same species because they A. can communicate with one another using sound. B. can mate with one another to produce fertile offspring. C. all give birth to live young. D.